File list (Check if you may need any files):
ZhaoZhouQiao_3D
ZhaoZhouQiao_3D\analytical_sol.m
ZhaoZhouQiao_3D\B_matrix.m
ZhaoZhouQiao_3D\cal_area_3T.m
ZhaoZhouQiao_3D\cal_ext_load.m
ZhaoZhouQiao_3D\cal_k_t4.m
ZhaoZhouQiao_3D\data
ZhaoZhouQiao_3D\data\T4_accu_1.mat
ZhaoZhouQiao_3D\data\T4_accu_2.mat
ZhaoZhouQiao_3D\data\T4_accu_3.mat
ZhaoZhouQiao_3D\data\T4_symdisp_1.mat
ZhaoZhouQiao_3D\data\T4_symdisp_2.mat
ZhaoZhouQiao_3D\data\T4_symdisp_3.mat
ZhaoZhouQiao_3D\feaplyc2.m
ZhaoZhouQiao_3D\feasmbl_f.m
ZhaoZhouQiao_3D\feasmbl_k.m
ZhaoZhouQiao_3D\feeldof.m
ZhaoZhouQiao_3D\fematiso.m
ZhaoZhouQiao_3D\Fig
ZhaoZhouQiao_3D\Fig\model_1.jpg
ZhaoZhouQiao_3D\Fig\model_1.lay
ZhaoZhouQiao_3D\Fig\model_2.jpg
ZhaoZhouQiao_3D\Fig\model_2.lay
ZhaoZhouQiao_3D\Fig\model_3.jpg
ZhaoZhouQiao_3D\Fig\model_3.lay
ZhaoZhouQiao_3D\find_node.m
ZhaoZhouQiao_3D\In_bcdof.m
ZhaoZhouQiao_3D\main_static.m
ZhaoZhouQiao_3D\plot_model.m
ZhaoZhouQiao_3D\result_T4_Stress.plt
ZhaoZhouQiao_3D\result_Tri_Qua.plt
ZhaoZhouQiao_3D\write_echo_file.m
ZhaoZhouQiao_3D\zhaozhouqiao_set.inp
ZhaoZhouQiao_3D\zhaozhouqiao_set_2.inp